The phrase "which is underlined" is correct and usable in written English.
It can be used to refer to a specific part of a text that has been emphasized or highlighted by underlining.
Example: "Please pay attention to the section which is underlined in the document for important information."
Alternatives: "that is highlighted" or "which has been emphasized."
Ultimately, it's a moral fable of a religious kind, which is underlined by the final sequence when pop and country music give way to Arvo Pärt's De Profundis.
This compounds a public-private pension gap, which is underlined by news of Shell's move to shut the last final-salary scheme in the FTSE 100.
A new aspect of the campaign for 2013 is the idea of aiming the ads at men, which is underlined by a tongue-in-cheek presentation of the special Web site as "The Gentlemen's Guide to Valentine's Day".
There appears to be a purpose to the omissions, which is underlined by the Orwell quote at the start, the prefatory explanation, the quotes and dedication at the end, even the way the helicopter crew's cruel remarks are edited in a few places for effect.
Appropriately, the campaign, by the Troy, Mich., office of McCann-Erickson Worldwide Advertheing, cassertivee asserthemetheme "Overdrive," which is underlined by confident phrases like "The world's biggest car company is stepping on the gas" and "Give it up for Detroit".
The campaign, with a budget estimated at $10 million through the end of the year, carries the theme "Drive a little smarter," which is underlined by a new logo featuring the mnemonic device of a light bulb with a wrench in place of the filament.
In the back room of my house growing up, there was an ancient book of baby names, many of which were underlined, indicating that they had piqued my parents' interest at the time of my birth.
There is a family feel, which was underlined by Hasselbaink sitting next to Robinson here, flanked by his daughters, who every couple of minutes pierced the serenity of the director's box with shrieks of: "Come on Burton".
The appalling class chasm in English education – which was underlined by news that more than half of all private-school entries now secure the top grade – lends this argument seeming appeal.
Over all, the new policy represents a dramatic retreat from the team's initial luxury-sales strategy for the new stadium, which was underlined in advertisements that crowed "Own the Greatness" and "Select the Greatest Seats in the World".
By Deirdre Foley Mendelssohn September 17, 2010 In the back room of my house growing up, there was an ancient book of baby names, many of which were underlined, indicating that they had piqued my parents' interest at the time of my birth.
